Bug 237564 - [ iOS ] http/wpt/service-workers/fetch-service-worker-preload-cache.https.html is a flaky text failure
Summary: [ iOS ] http/wpt/service-workers/fetch-service-worker-preload-cache.https.htm...
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: New Bugs (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2022-03-07 16:14 PST by Dawn Morningstar
Modified: 2022-03-17 01:44 PDT (History)
3 users (show)

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Description Dawn Morningstar 2022-03-07 16:14:54 PST 
http/wpt/service-workers/fetch-service-worker-preload-cache.https.html
Is a flaky text failure on iOS release queues.

Regression point may be around r289784 but it looks like the failure could've also been happening since forever.

HISTORY:
https://results.webkit.org/?suite=layout-tests&test=http%2Fwpt%2Fservice-workers%2Ffetch-service-worker-preload-cache.https.html&platform=ios

DIFF:
--- /Volumes/Data/worker/ipados-simulator-15-release-tests-wk2/build/layout-test-results/http/wpt/service-workers/fetch-service-worker-preload-cache.https-expected.txt
+++ /Volumes/Data/worker/ipados-simulator-15-release-tests-wk2/build/layout-test-results/http/wpt/service-workers/fetch-service-worker-preload-cache.https-actual.txt
@@ -1,5 +1,6 @@
 
+Harness Error (TIMEOUT), message = null
 
-PASS Setup activating worker
-PASS Service worker load uses preload through calling fetch on the fetch event request
+TIMEOUT Setup activating worker Test timed out
+NOTRUN Service worker load uses preload through calling fetch on the fetch event request
 
DIFF-URL:
https://build.webkit.org/results/Apple-iPadOS-15-Simulator-Release-WK2-Tests/r290892%20(1223)/http/wpt/service-workers/fetch-service-worker-preload-cache.https-diff.txt
Comment 1 Radar WebKit Bug Importer 2022-03-07 16:15:18 PST 
<rdar://problem/89935262>
Comment 2 Dawn Morningstar 2022-03-07 16:32:20 PST 
http/wpt/service-workers/fetch-service-worker-preload-download-through-direct-preload.https.html may also be related with a timeout on release queue exclusively.
Comment 3 youenn fablet 2022-03-17 01:44:59 PDT 
Test is no longer flaky for about a week now.